How 2.5 Hours of Weekly Movement Could Cut AFib Risk by 60%"

This post is based on the new research at NYU Langone Health Medical Centre (USA). Listen the 9 minute audio above or scan the summary below. Key Findings:* Dose-dependent relationship: The study found a clear correlation between the amount of weekly physical activity and a decreased risk of AFib. Participants averaging 2.5 to 5 hours per week showed a 60% lower risk, while those averaging over 5 hours had a 65% reduction.* Moderate exercise is beneficial: The study emphasises that even moderate-intensity activities like brisk walking or housework contribute to a healthier heart. Dr Sean P. Heffron, the study's senior author, states: "Our findings make clear that you do not need to start running marathons to help prevent atrial fibrillation and other forms of heart disease. Just keeping moderately active can, over time, add up to major benefits for maintaining a healthy heart.”* Objective measurement: Unlike previous studies that relied on self-reported data, this research used Fitbit data to objectively track participants’ physical activity for a full year, providing more accurate insights.Study Methodology:* Data Source: The study utilised data from the All of Us Research Program, a National Institutes of Health initiative focused on diverse representation in medical research.* Participants: The research team analyzed data from 6,086 participants who used Fitbit devices and linked their data to the program.* Follow-up: Participants' activity was tracked for a year, and researchers followed up for an additional five years to identify those diagnosed with AFib.Significance:* Value of fitness trackers: The study highlights the potential of wearable fitness trackers like Fitbits in medical research, providing objective and long-term activity data.* Exploring specific exercise patterns: The research team plans to investigate whether the timing of exercise (morning vs. evening) impacts heart health differently.BreathNow team provides crisp & practical weekly updates about the most exciting research in heart health. Try for free our app and lower your blood pressure & heart rate naturally, as well as lower your heart health risks, i.e. AfibLearn more about the benefits of exercise in our blog post This is a public episode. If you would like to discuss this with other subscribers or get access to bonus episodes, visit strongover60.substack.com